Examples with IVMInstall2 org.eclipse.jdt.launching.IVMInstall2 used on opensource projects

Example 6 with IVMInstall2

use of org.eclipse.jdt.launching.IVMInstall2 in project xtext-eclipse by eclipse.

the class JavaProjectSetupUtil method makeJava7Default.

public static void makeJava7Default() {
    if (!isJava7Default) {
        IExecutionEnvironmentsManager manager = JavaRuntime.getExecutionEnvironmentsManager();
        IExecutionEnvironment[] environments = manager.getExecutionEnvironments();
        for (int i = 0; i < environments.length; i++) {
            IExecutionEnvironment environment = environments[i];
            if (environment.getId().equals("JavaSE-1.6") && environment.getDefaultVM() == null) {
                IVMInstall[] compatibleVMs = environment.getCompatibleVMs();
                for (IVMInstall ivmInstall : compatibleVMs) {
                    if (ivmInstall instanceof IVMInstall2) {
                        IVMInstall2 install2 = (IVMInstall2) ivmInstall;
                        if (install2.getJavaVersion().startsWith("1.7")) {
                            environment.setDefaultVM(ivmInstall);
                        }
                    }
                }
            }
        }
        isJava7Default = true;
    }
}